Simultaneous Nadir Overpasses (SNOs) between FY3D and AQUA
TLE Epoch: 2019 8 24.  Predictions up to the next  14.0 days:

     Date     Time(FY3D) FY3D Lat/Lon Date Time(AQUA) AQUA Lat/Lon    Distance(km)  Time Diff(sec)
 08/25/2019   23:16:36   (  68.43,  55.81) 08/25/2019   23:17:24  (  68.43,  55.78)    1.47                48
 08/26/2019   00:06:28   ( -71.26,-132.64) 08/26/2019   00:06:00  ( -71.26,-132.63)    0.11                28
 08/28/2019   15:33:11   (  67.98, 171.12) 08/28/2019   15:34:01  (  67.98, 171.13)    0.08                50
 08/28/2019   16:23:02   ( -70.87, -17.40) 08/28/2019   16:22:36  ( -70.88, -17.35)    1.97                26
 08/31/2019   07:49:45   (  67.58, -73.48) 08/31/2019   07:50:37  (  67.58, -73.45)    1.31                52
 08/31/2019   08:39:18   ( -71.43,  99.43) 08/31/2019   08:38:55  ( -71.42,  99.39)    1.64                23
 09/03/2019   00:06:17   (  67.28,  42.06) 09/03/2019   00:07:11  (  67.29,  42.10)    2.20                54
 09/03/2019   00:55:50   ( -71.15,-145.17) 09/03/2019   00:55:29  ( -71.15,-145.18)    0.42                21
 09/05/2019   16:22:26   (  68.18, 159.04) 09/05/2019   16:23:23  (  68.17, 158.99)    2.02                57